diff -r 000000000000 -r dd21522fd290 codhandler/codeng/src/CodEng.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/codhandler/codeng/src/CodEng.cpp	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,209 @@
+/*
+* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: 
+*      Implementation of class CCodEng.   
+*      
+*
+*/
+
+
+// INCLUDE FILES
+
+#include "CodEng.h"
+#include "CodData.h"
+#include "CodError.h"
+#include "CodPanic.h"
+#include "CodStatus.h"
+#include "CodParser.h"
+#include "CodLogger.h"
+#include "CodSaver.h"
+#include <DocumentHandler.h>
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CCodEng::NewL()
+// ---------------------------------------------------------
+//
+EXPORT_C CCodEng* CCodEng::NewL
+( CEikProcess* aProcess, MCodLoadObserver* aObserver )
+    {
+    CCodEng* model = new (ELeave) CCodEng( aObserver );
+    CleanupStack::PushL( model );
+    model->ConstructL( aProcess );
+    CleanupStack::Pop( model );
+    return model;
+    }
+
+// ---------------------------------------------------------
+// CCodEng::~CCodEng()
+// ---------------------------------------------------------
+//
+EXPORT_C CCodEng::~CCodEng()
+    {
+    CLOG(( ECodEng, 2, _L("CCodEng::~CCodEng") ));
+    }
+
+// ---------------------------------------------------------
+// CCodEng::CCodEng()
+// ---------------------------------------------------------
+//
+CCodEng::CCodEng( MCodLoadObserver* aObserver ): CCodEngBase( aObserver )
+    {
+    CLOG(( ECodEng, 2, _L("CCodEng::CCodEng") ));
+    }
+
+// ---------------------------------------------------------
+// CCodEng::CheckDataL()
+// ---------------------------------------------------------
+//
+void CCodEng::CheckDataL()
+    {
+    CLOG(( ECodEng, 2, _L("-> CCodEng::CheckDataL") ));
+    if( !iData->IsValid() )
+        {
+        // Syntactically OK, but mandatory attributes are missing.
+        User::Leave( KErrCodInvalidDescriptor );
+        }
+    CLOG(( ECodEng, 4, _L("CCodEng::CheckDataL: data valid") ));
+    CLOG(( ECodEng, 2, _L("<- CCodEng::CheckDataL") ));
+    }
+
+// ---------------------------------------------------------
+// CCodEng::ParseDataL()
+// ---------------------------------------------------------
+//
+void CCodEng::ParseDataL()
+    {
+    CLOG(( ECodEng, 2, _L("-> CCodEng::ParseDataL") ));
+
+    __ASSERT_DEBUG( iCodBuf, CodPanic( ECodInternal ) );
+    __ASSERT_DEBUG( iData, CodPanic( ECodInternal ) );
+
+    TCodParser parser;
+    parser.ParseL( *iCodBuf, *iData );
+    CLOG(( ECodEng, 4, _L("CCodEng::SetL: parsed OK") ));
+    CLOG(( ECodEng, 2, _L("<- CCodEng::ParseDataL") ));
+    }
+
+// ---------------------------------------------------------
+// CCodEng::StatusCode
+// ---------------------------------------------------------
+//
+TInt CCodEng::StatusCode( TInt aError, TState aState ) const
+    {
+    // Meaningless to fiddle with statuses after we are done.
+    __ASSERT_DEBUG( aState <= ENotify, CodPanic( ECodInternal ) );
+
+    TInt code( KHttp924LoaderError );
+
+    switch( aError )
+        {
+        case KErrNone:
+            {
+            code = KHttp900Success;
+            break;
+            }
+
+        case KErrNoMemory:
+        case KErrDiskFull:
+            {
+            code = KHttp910NoMemory;
+            break;
+            }
+
+        case KErrCodInsufficientSpace:
+            {
+            code = KHttp901InsufficientMemory;
+            break;
+            }
+
+        case KErrCancel:
+        case KErrAbort:
+            {
+            code = aState == EReady ?
+                KHttp921UserAborted :   // EReady -> COD rejected by user.
+                KHttp902UserCancelled;  // other -> something is cancelled.
+            break;
+            }
+
+        case KErrCodInvalidDescriptor:
+        case KErrCodUnsupportedVersion:
+            {
+            code = KHttp906InvalidDescriptor;
+            break;
+            }
+
+        case KErrCodAttributeMismatch:
+            {
+            code = KHttp905AttributeMismatch;
+            break;
+            }
+
+        case KErrCodInvalidType:
+            {
+            code = KHttp907InvalidType;
+            break;
+            }
+
+        case KBadMimeType:
+        case KMimeNotSupported:
+            {
+            code = iState == ESet ?
+                KHttp922DeviceAborted :      // ESet -> COD MIME bad.
+                KHttp923NonAcceptableContent;// EFetch -> content MIME bad.
+            break;
+            }
+
+        case KErrTimedOut:
+        case KErrCodHttpCommsFailed:
+        case KErrCodHttpNoResponse:
+            {
+            code = KHttp903LossOfService;
+            break;
+            }
+
+        default:
+            {
+            code = KHttp924LoaderError;
+            break;
+            }
+        }
+    return code;
+    }
+
+// ---------------------------------------------------------
+// CCodEng::StatusText()
+// ---------------------------------------------------------
+//
+const TDesC8& CCodEng::StatusText( TInt aCode ) const
+    {
+    switch ( aCode )
+        {
+        case KHttp900Success:              return KText900Success;
+        case KHttp901InsufficientMemory:   return KText901InsufficientMemory;
+        case KHttp902UserCancelled:        return KText902UserCancelled;
+        case KHttp903LossOfService:        return KText903LossOfService;
+        case KHttp905AttributeMismatch:    return KText905AttributeMismatch;
+        case KHttp906InvalidDescriptor:    return KText906InvalidDescriptor;
+        case KHttp907InvalidType:          return KText907InvalidType;
+        case KHttp921UserAborted:          return KText921UserAborted;
+        case KHttp922DeviceAborted:        return KText922DeviceAborted;
+        case KHttp923NonAcceptableContent: return KText923NonAcceptableContent;
+        case KHttp924LoaderError:          return KText924LoaderError;
+        case KHttp910NoMemory:             return KText910NoMemory;
+        default:                           CodPanic( ECodInternal );
+        }
+    return KNullDesC8;  /* NOTREACHED */
+    }